how do I run a .sh file with terminal

[Kinetos]

Hi, I was trying to make my minecraft srever run at startup, (it's craftbukkit-1.4.5). Right now I have the startup applications runing my .sh file to start it:

!#/bin/sh
cd /home/[user]/[subfolder]/[folder]
sh bukkit.sh

and my bukkit.sh is:

#!/bin/sh
 BINDIR=$(dirname "$(readlink -fn "$0")")
 cd "$BINDIR"
 /home/kinetos/java/jre1.7.0_09/bin/java -Xmx6144M -Xms6144M -jar craftbukkit-1.4.5-R0.2.jar -o true

but whenever it runs at startup, the terminal doesn't open, and my minecraft server is running without any way for me to run commands as [server].
How can I edit my .sh files to open terminal and keep it running?

Thanks for any help,
~Kinetos